Title：Fetal heart monitoring equipment
Country：China
Patent No.：201210370905.9
Legal Status：Authorized
Inventor：Kai Yang, Hanjun Jiang, Chun Zhang, Zhihua Wang
Assignee：Tsinghua University
Address：Mailbox No. 82, Beijing 100084
Filing Date：2012-09-28
Issue Date：2016-01-13
Abstract：
The invention provides a fetal heart monitoring equipment, which is characterized in that includes a sensing node and personal gateway, wherein, the sensor node does not take the initiative to fetal ultrasonic transmitter, but passively collecting the maternal abdominal surface of sound or vibration to obtain fetal heart signal, and transmitted through the wireless way to the person the gateway; the personal gateway, used for processing of the fetal heart signal sent by the sensor nodes to obtain fetal heart rate. Through this device, the pregnant woman is capable of self health wireless monitoring fetal long time at home, passive fetal heart sound monitoring using sensors do not exist health risk to the fetus, especially suitable for monitoring of high-risk pregnant women.
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